Diversity in Living Organisms Notes The hierarchy of classification groups:- KingdomPhylum (for animals) / Division (for plants) Class Order Family Genus Species There are five types of kingdoms:- Monera:- They are unicellular prokaryotes. Some of them have cell wall while some do not. The mode of nutrition in some of them is autotrophic and in […]
The Fundamental Unit of Life Important Questions Define nucleoid. . Why mitochondria is called the powerhouse of the cell ? Why is the inner membrane of mitochondria deeply folded ? Where is protein synthesized in a cell ? Explain. Name the three solutions that can be used to stain the cell while observing it under […]
Tissues Notes Tissue:- A group of cells that are similar in structure and perform a particular function is called tissue. Differences between plant tissue and animal tissue:- Plant Tissues Animal Tissues Most of the plant tissues are dead that provide mechanical support. Most of the animal tissues are living . Plant tissues consume less energy. […]
The Fundamental Unit of Life Notes Cell:- A cell is the structural and functional unit of life. Cell was discovered by Robert Hooke in 1665. Unicellular organisms:- The single celled organisms are called unicellular organisms. Ex:- Amoeba, Paramoecium, Bacteria, Chlamydomonas etc. Multicellular organisms:- The organisms that are composed of more than one cells are called […]